black headed seagull with changing plumage catching a piece of bread in flight

also although animal animals beak bird birds black bread catching chroicocephalus coast competition duck ducks eating ecosystem environment feather feeding flight flock fly flying food freedom gull gulls habitat headed isolated lake landscape mallard nature nutrition ocean outdoor outdoors piecen pond process railing reflection sea seagull seagulls spring swan swoop thrown water waterbirds white wild wildlife wing